# Shopify (Developer Platform)

> Building on Shopify (shopify.dev): the Admin and Storefront GraphQL APIs, OAuth and access scopes, app development (extensions, App Bridge, webhooks, billing), Shopify Functions, metafields/metaobjects, Liquid, theme architecture, Hydrogen headless, and the Shopify CLI.
> Covers: Admin GraphQL/REST APIs, Storefront API, OAuth/scopes, rate limits and versioning, app extensions, App Bridge, webhooks, billing, Functions, metafields/metaobjects, Liquid, themes, Hydrogen headless, Shopify CLI
> Not covered: merchant/store operations, Shopify Plus enterprise sales, POS hardware, payments/Shop Pay internals, non-developer admin UI
> Current as of: 2026-07-07 (2026-07)

- [LLM Wiki](/raw/shopify/README.md)
- [Shopify (Developer Platform) Knowledge Base — Index](/raw/shopify/wiki/index.md)
- [GraphQL Admin API](/raw/shopify/wiki/concepts/admin-graphql-api.md)
- [REST Admin API (Legacy)](/raw/shopify/wiki/concepts/admin-rest-api.md)
- [API Usage: Rate Limits, Versioning, Pagination, Bulk Operations](/raw/shopify/wiki/concepts/api-usage.md)
- [Shopify App Bridge and App Home](/raw/shopify/wiki/concepts/app-bridge.md)
- [App Extensions](/raw/shopify/wiki/concepts/app-extensions.md)
- [Authentication and Access (OAuth, Tokens, Scopes)](/raw/shopify/wiki/concepts/authentication-and-access.md)
- [App Billing](/raw/shopify/wiki/concepts/billing.md)
- [Building Shopify Apps](/raw/shopify/wiki/concepts/building-apps.md)
- [Custom Data: Metafields and Metaobjects](/raw/shopify/wiki/concepts/custom-data-and-metafields.md)
- [Shopify Functions](/raw/shopify/wiki/concepts/functions.md)
- [Hydrogen and Headless Commerce](/raw/shopify/wiki/concepts/hydrogen-and-headless.md)
- [Liquid Template Language](/raw/shopify/wiki/concepts/liquid.md)
- [Shopify CLI](/raw/shopify/wiki/concepts/shopify-cli.md)
- [Storefront API](/raw/shopify/wiki/concepts/storefront-api.md)
- [Theme Architecture: Layouts, Templates, Sections, and Blocks](/raw/shopify/wiki/concepts/themes-architecture.md)
- [Webhooks](/raw/shopify/wiki/concepts/webhooks.md)
- [What Is the Shopify Developer Platform](/raw/shopify/wiki/concepts/what-is-shopify-dev.md)
- [Activity Log](/raw/shopify/wiki/log.md)
- [Admin API vs Storefront API](/raw/shopify/wiki/syntheses/admin-vs-storefront-api.md)
- [App Surface Picker: Where Your App's Code Runs](/raw/shopify/wiki/syntheses/app-surface-picker.md)
- [Liquid Themes vs Hydrogen (Headless)](/raw/shopify/wiki/syntheses/liquid-themes-vs-hydrogen.md)

## XL edition (Pro)

> Deeper per-item reference pages. Requires a subscription (/pro) — send
> `Authorization: Bearer <api key>` on the /raw/ URLs below.

- [Shopify XL Edition Index](/raw/shopify/wiki-xl/index.md) — Pro
- [Admin GraphQL: Collection, discounts, inventory & shop — reference](/raw/shopify/wiki-xl/reference/graphql-catalog-inventory.md) — Pro
- [Admin GraphQL: Customer & Company — reference](/raw/shopify/wiki-xl/reference/graphql-customer-company.md) — Pro
- [Admin GraphQL: Metafield & Metaobject — reference](/raw/shopify/wiki-xl/reference/graphql-metafields.md) — Pro
- [Admin GraphQL: Order, DraftOrder & Fulfillment — reference](/raw/shopify/wiki-xl/reference/graphql-order-fulfillment.md) — Pro
- [Admin GraphQL: Product, ProductVariant & media — reference](/raw/shopify/wiki-xl/reference/graphql-product.md) — Pro
- [Liquid filters: array — reference](/raw/shopify/wiki-xl/reference/liquid-filters-array.md) — Pro
- [Liquid filters: color — reference](/raw/shopify/wiki-xl/reference/liquid-filters-color.md) — Pro
- [Liquid filters: metafield, localization & font — reference](/raw/shopify/wiki-xl/reference/liquid-filters-data-a.md) — Pro
- [Liquid filters: hosted-file & default — reference](/raw/shopify/wiki-xl/reference/liquid-filters-data-b.md) — Pro
- [Liquid filters: HTML & tag — reference](/raw/shopify/wiki-xl/reference/liquid-filters-html-tag.md) — Pro
- [Liquid filters: math — reference](/raw/shopify/wiki-xl/reference/liquid-filters-math.md) — Pro
- [Liquid filters: media & image URLs — reference (images)](/raw/shopify/wiki-xl/reference/liquid-filters-media-a.md) — Pro
- [Liquid filters: media & image URLs — reference (video, 3D & media tags)](/raw/shopify/wiki-xl/reference/liquid-filters-media-b.md) — Pro
- [Liquid filters: money, format & date — reference](/raw/shopify/wiki-xl/reference/liquid-filters-money-format.md) — Pro
- [Liquid filters: collection, customer, cart & payment — reference](/raw/shopify/wiki-xl/reference/liquid-filters-store.md) — Pro
- [Liquid filters: string (A–M) — reference](/raw/shopify/wiki-xl/reference/liquid-filters-string-a.md) — Pro
- [Liquid filters: string (N–Z) — reference](/raw/shopify/wiki-xl/reference/liquid-filters-string-b.md) — Pro
- [Liquid objects: cart, checkout & shipping — reference (a)](/raw/shopify/wiki-xl/reference/liquid-objects-cart-checkout-a.md) — Pro
- [Liquid objects: line items, discounts, gift cards & payment — reference (b)](/raw/shopify/wiki-xl/reference/liquid-objects-cart-checkout-b.md) — Pro
- [Liquid objects: collections & pagination — reference](/raw/shopify/wiki-xl/reference/liquid-objects-collections.md) — Pro
- [Liquid objects: blogs, articles & comments — reference](/raw/shopify/wiki-xl/reference/liquid-objects-content.md) — Pro
- [Liquid objects: customer, company & location — reference](/raw/shopify/wiki-xl/reference/liquid-objects-customer-company.md) — Pro
- [Liquid objects: shop, request & routing globals — reference](/raw/shopify/wiki-xl/reference/liquid-objects-globals-a.md) — Pro
- [Liquid objects: app, remote & misc globals — reference](/raw/shopify/wiki-xl/reference/liquid-objects-globals-b.md) — Pro
- [Liquid objects: sections, blocks & layout — reference](/raw/shopify/wiki-xl/reference/liquid-objects-layout-sections.md) — Pro
- [Liquid objects: images, media, 3D & video — reference](/raw/shopify/wiki-xl/reference/liquid-objects-media-a.md) — Pro
- [Liquid objects: color, fonts & measurements — reference](/raw/shopify/wiki-xl/reference/liquid-objects-media-b.md) — Pro
- [Liquid objects: metafields & metaobjects — reference](/raw/shopify/wiki-xl/reference/liquid-objects-metafields.md) — Pro
- [Liquid objects: orders & transactions — reference](/raw/shopify/wiki-xl/reference/liquid-objects-order-transaction.md) — Pro
- [Liquid objects: pages & navigation — reference](/raw/shopify/wiki-xl/reference/liquid-objects-pages-navigation.md) — Pro
- [Liquid objects: product catalog & quantity rules — reference](/raw/shopify/wiki-xl/reference/liquid-objects-product-catalog.md) — Pro
- [Liquid objects: product & variants — reference](/raw/shopify/wiki-xl/reference/liquid-objects-product.md) — Pro
- [Liquid objects: search & storefront filtering — reference](/raw/shopify/wiki-xl/reference/liquid-objects-search-filtering.md) — Pro
- [Liquid objects: selling plans — reference](/raw/shopify/wiki-xl/reference/liquid-objects-selling-plans.md) — Pro
- [Liquid tags: HTML (form, style) — reference](/raw/shopify/wiki-xl/reference/liquid-tags-control-flow-html.md) — Pro
- [Liquid tags: conditionals, variables & syntax — reference](/raw/shopify/wiki-xl/reference/liquid-tags-control-flow.md) — Pro
- [Liquid tags: iteration — reference](/raw/shopify/wiki-xl/reference/liquid-tags-iteration.md) — Pro
- [Liquid tags: theme — reference](/raw/shopify/wiki-xl/reference/liquid-tags-theme.md) — Pro
- [Webhook subscription topics — full catalog (L–V)](/raw/shopify/wiki-xl/reference/webhook-topics-b.md) — Pro
- [Webhook subscription topics — full catalog (A–I)](/raw/shopify/wiki-xl/reference/webhook-topics.md) — Pro